Register information Patent

DE file number : 60 2018 007 507.0 (Status: pending/in force, Query started: August 4, 2025)

Please note: This English version is a non-binding translation of the German register excerpt. Only the German version of the register excerpt is legally binding.

Master data
INID	Criterion	Field	Content
	Type of IP right	SART	Patent
	Status	ST	Pending/in force
21	DE file number	DAKZ	60 2018 007 507.0
96	EP file number	EAKZ	18 17 0240.8
97	EP publication number	EPN	3421735
54	Designation/title	TI	VERHINDERUNG VON ELEKTRISCHEN DURCHSCHLÄGEN BEI EINEM FLUGANTRIEB
51	IPC main class	ICM (ICMV)	B64D 27/24 (2024.01)
51	IPC secondary class(es)	ICS (ICSV)	B64D 33/00 (2006.01), F01D 15/10 (2006.01)
22	DE application date	DAT	May 1, 2018
96	EP application date	EAT	May 1, 2018
43	Date of first publication	OT	Jan 2, 2019
	Date of publication of grant	PET	Sep 9, 2020
71/73	Applicant/owner	INH	Rolls-Royce plc, London, GB
72	Inventor	IN	Razak, Ahmed, Derby, Derbyshire DE24 8BJ, GB
	Address for service		Rolls-Royce plc, London N1 9FX, GB
33 31 32	Foreign priority	PRC PRNA PRDA	GB 201708297 May 24, 2017
	Due date	FT FG	May 31, 2026 Annual fee for the 9th year Patent fees
	Patent division in charge		22
97	EP language of publication	ELANG	EN - Englisch
84	Designated EP contracting states	EDS	AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR
	Published EP/WO documents	EPWOPN	Original document: EP000003421735A1 Searchable text: EP000003421735A1 Original document: EP000003421735B1 Searchable text: EP000003421735B1
43	Date of first publication	EVT	Jan 2, 2019
	Date of the first transfer into DPMAregister	EREGT	Jan 2, 2019
	Date of the (most recent) update in DPMAregister	REGT	Jun 12, 2025 (Show all update days)(Hide all update days) Jun 12, 2025 Due date: changed Jun 10, 2025 Procedures: Procedure relating to EP application, EPO publication of mention of grant , 09.09.2020: new Procedures: Procedure relating to EP application, EPO publication of mention of grant , 09.09.2020: deleted Sep 26, 2024 St.36: changed (technical change) Jan 2, 2019 Date of the first transfer into DPMAregister

Procedural data
No.	Kind of procedure	Legal status	Date of legal/procedural status	Publication date	Alle Details anzeigen
1	Procedure relating to EP application	EPO 1st publication	Jan 2, 2019		Details anzeigen
2	Publications	Publication of a mention regarding EP 1st publication by DPMA	Feb 14, 2019	Feb 14, 2019	Details anzeigen
3	Change of classification	Change of IPC main class	Mar 27, 2020		Details anzeigen
4	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Sep 9, 2020		Details anzeigen
5	Publications	Publication by DPMA of mention regarding EP patent grant	Sep 24, 2020	Sep 24, 2020	Details anzeigen
6	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Jun 10, 2021	Sep 2, 2021	Details anzeigen

View procedures Procedure relating to EP application (No.: 1)
Criterion	Field	Content Close details
Type of procedure	VART	Procedure relating to EP application
Legal/procedural status	VST	EPO 1st publication
Date of legal/procedural status	VSTT	Jan 2, 2019

View procedures Publications (No.: 2)
Criterion	Field	Content Close details
Type of procedure	VART	Publications
Legal/procedural status	VST	Publication of a mention regarding EP 1st publication by DPMA
Date of legal/procedural status	VSTT	Feb 14, 2019
Issue number	HN	7
Year	PJ	2019
Publication date	VT	Feb 14, 2019
Type of publication	PART	Bibliographic data

View procedures Change of classification (No.: 3)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	Change of classification
	Legal/procedural status	VST	Change of IPC main class
	Date of legal/procedural status	VSTT	Mar 27, 2020
51	IPC main class	ICM (ICMV)	B64D 27/24 (2024.01)
51	Previous IPC main class	ICMF (ICMVF)	F01D 15/10 (2006.01)
	Date of update of the procedure	REGT	May 16, 2024

View procedures Procedure relating to EP application (No.: 4)
Criterion	Field	Content Close details
Type of procedure	VART	Procedure relating to EP application
Legal/procedural status	VST	EPO publication of mention regarding patent grant (beginning of opposition period)
Date of legal/procedural status	VSTT	Sep 9, 2020
Date of update of the procedure	REGT	Jun 10, 2025

View procedures Publications (No.: 5)
Criterion	Field	Content Close details
Type of procedure	VART	Publications
Legal/procedural status	VST	Publication by DPMA of mention regarding EP patent grant
Date of legal/procedural status	VSTT	Sep 24, 2020
Issue number	HN	39
Year	PJ	2020
Publication date	VT	Sep 24, 2020
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Date of update of the procedure	REGT	Sep 24, 2020

View procedures Procedure relating to EP application (No.: 6)
Criterion	Field	Content Close details
Type of procedure	VART	Procedure relating to EP application
Legal/procedural status	VST	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision
Date of legal/procedural status	VSTT	Jun 10, 2021
Issue number	HN	35
Year	PJ	2021
Publication date	VT	Sep 2, 2021
Type of publication	PART	Bibliographic data
Part	HT	Part 3
Date of update of the procedure	REGT	Aug 7, 2021